java convert String to int

int result = Integer.parseInt(number);String myString = "1234";
int foo = Integer.parseInt(myString);	String number = "10";
	int result = Integer.parseInt(number);			
	System.out.println(result);
Copyint i = Integer.parseInt(myString);import com.google.common.primitives.Ints;

int foo = Optional.ofNullable(myString)
 .map(Ints::tryParse)
 .orElse(0)	String number = "10";
	int result = Integer.parseInt(number);			
	System.out.println(result);